The Washer,spring Tension, cataloged under National Stock Number 5310-01-715-0507, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Colt's Manufacturing Company, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-715-0507 |
| Primary Part Number | 65612 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Colt's Manufacturing Company, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65612 PRIMARY | Colt's Manufacturing Company, Llc (USA) |
NSN 5310-01-715-0507 is a Washer,spring Tension, manufactured by Colt's Manufacturing Company, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-715-0507 has 1 manufacturer part number on file: 65612 (Colt's Manufacturing Company, Llc).
Key specifications for 65612: Special Features: FOR INFANTRY AUTOMATIC RIFLE; Part Name Assigned by Controlling Agency: BELLEVILLE SPRING. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.